I think this is probably the correct answer. Most people that get married probably had no business getting married.
Relationship seems to be on the rocks...MARRIAGE will solve that! Marriage is a bit shaky...HAVE A KID!
Wash rinse repeat.
And the 50/50 thing, I mean, you can't really have a relationship if one person is miserable and wants out. And if "You" try to change for that person, especially if you are already a good spouse, it is only going to make you miserable.
I think a podcast with divorced couples would be amazing. Where they could both finally be honest! Instead of just lame "I just fell out of love" or "It is not you, it is me"